Haworthia cymbiformis (Haw.) Duval

Species

Angiosperms > Asparagales > Asphodelaceae > Haworthia

Characteristics

Plants acaulescent, with leaves in a basal rosette, 50-150 mm diam., proliferous from the base and forming clusters. Leaves about 30, the young erect, incurved, tender, the old ascending-spreading, incurved, about 1 cm to 5 cm long, about 1 cm to 5 cm broad, to 8 mm thick, ovate, acute, glabrous, green to creamy-white, pale to deep pink, nearly pellucid; upper surface flat or concave, smooth, pellucid to semi-pellucid, with numerous tessellately connected green or reddish-brown lines; lower surface convex, smooth, pellucid to semi-pellucid, with numerous tessellate connected green or reddish-brown lines; keel 1, in the upper third, centrally positioned, smooth or finely dentate; margins rounded, smooth, or with 0.5 mm long pellucid teeth; end-awn up to 3 mm long, smooth. Inflorescence about 22 cm tall; peduncle simple, terete, about 1 mm diam., 11 cm long, yellow-green, bracteate; sterile bracts membranous, ovate, abruptly long acuminate, about 4 cm long, erect, keeled; raceme about 10 cm long, lax, with about 12 spirally arranged flowers and buds 2 open simultaneously, floral bracts membranous, 4 mm long, deltoid acute, keeled with fine reddish veins, clasping the pedicels, (shorter than the pedicels); pedicels 5 mm long, 1.25 mm diam., light green, erect; perianth white with brownish-green keels to the segments, 15 mm long, compressed at base, funnel-shaped, tube more or less 4 mm across, constricted to 3 mm above; segments free to the base, limb 2 lipped; posterior segments with lobes free, erect, spreading, pinkish-white with brown veins; exterior part recurved, spreading, pinkish-white with brown veins; stamens 6 of two lengths, 6 and 7 mm long, inserted within the perianth tube; ovary 2 mm long, 1.75 mm diam., green; style 1 mm long, curved, capitate.
More
Clump forming. Leaves in open rosettes 50-180 mm in diam., broadly ovate to lanceolate, flat to slightly concave, generally more than 1/3 as thick as wide, generally opaque and non-windowed, bright green often reddening in exposed situations, margins and keel usually smooth. Flowering time Sept., Oct.
Acaulescent succulent, forming clumps. Leaves soft, fleshy, spineless. Flowers white.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) 0.3
Mature height (meter) 0.22
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-8
Soil humidity 1-6
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-10

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by divisions or seedlings.
Mode divisions seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Haworthia cymbiformis unspecified picture

Distribution

Haworthia cymbiformis world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:536035-1
WFO ID wfo-0000650122
COL ID 3JWQK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Haworthia cymbiformis f. subarmata Haworthia cymbiformis Aloe cymbiformis Haworthia planifolia f. agavoides Haworthia planifolia f. alta Haworthia planifolia f. calochlora Aloe cymbaefolia Catevala cymbiformis Haworthia bilineata var. gracilidelineata Haworthia cymbiformis var. planifolia Haworthia planifolia var. exulata Haworthia planifolia var. incrassata Haworthia planifolia var. longifolia Haworthia planifolia var. poellnitziana Haworthia planifolia var. sublaevis Haworthia planifolia f. olivacea Haworthia planifolia f. robusta

Lower taxons

Haworthia cymbiformis var. setulifera Haworthia cymbiformis var. obtusa Haworthia cymbiformis var. cymbiformis Haworthia cymbiformis var. angustata Haworthia cymbiformis var. incurvula Haworthia cymbiformis var. ramosa